51066400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1$

素因数の和:867

約数の個数: 144

約数和(自身を含む): 155615040

約数和(自身を除く): 104548640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 829, 880, 1100, 1120, 1232, 1400, 1540, 1658, 1760, 1925, 2200, 2464, 2800, 3080, 3316, 3850, 4145, 4400, 5600, 5803, 6160, 6632, 7700, 8290, 8800, 9119, 11606, 12320, 13264, 15400, 16580, 18238, 20725, 23212, 26528, 29015, 30800, 33160, 36476, 41450, 45595, 46424, 58030, 61600, 63833, 66320, 72952, 82900, 91190, 92848, 116060, 127666, 132640, 145075, 145904, 165800, 182380, 185696, 227975, 232120, 255332, 290150, 291808, 319165, 331600, 364760, 455950, 464240, 510664, 580300, 638330, 663200, 729520, 911900, 928480, 1021328, 1160600, 1276660, 1459040, 1595825, 1823800, 2042656, 2321200, 2553320, 3191650, 3647600, 4642400, 5106640, 6383300, 7295200, 10213280, 12766600, 25533200, 51066400]

約数ペア:

[(1, 51066400), (2, 25533200), (4, 12766600), (5, 10213280), (7, 7295200), (8, 6383300), (10, 5106640), (11, 4642400), (14, 3647600), (16, 3191650), (20, 2553320), (22, 2321200), (25, 2042656), (28, 1823800), (32, 1595825), (35, 1459040), (40, 1276660), (44, 1160600), (50, 1021328), (55, 928480), (56, 911900), (70, 729520), (77, 663200), (80, 638330), (88, 580300), (100, 510664), (110, 464240), (112, 455950), (140, 364760), (154, 331600), (160, 319165), (175, 291808), (176, 290150), (200, 255332), (220, 232120), (224, 227975), (275, 185696), (280, 182380), (308, 165800), (350, 145904), (352, 145075), (385, 132640), (400, 127666), (440, 116060), (550, 92848), (560, 91190), (616, 82900), (700, 72952), (770, 66320), (800, 63833), (829, 61600), (880, 58030), (1100, 46424), (1120, 45595), (1232, 41450), (1400, 36476), (1540, 33160), (1658, 30800), (1760, 29015), (1925, 26528), (2200, 23212), (2464, 20725), (2800, 18238), (3080, 16580), (3316, 15400), (3850, 13264), (4145, 12320), (4400, 11606), (5600, 9119), (5803, 8800), (6160, 8290), (6632, 7700)]